N732MA

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 31,045 hrs · 12,428 cycles

L1 EMERGENCY EGRESS LIGHT INOPERATIVE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 30,957 hrs · 12,385 cycles

L1 DOOR EMERGENCY EXIT LIGHT INOPERATIVE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 30,911 hrs · 12,363 cycles

EMERGENCY LIGHT BATTERY PACK AT FS 500C RT, FOUND INOPERATIVE DURING MAINTENANCE CHECK.

Part: SMOKE DETECTOR — FALSE ACTIVATION (LAVATORY)

DURING FLIGHT, FORWARD LAVATORY SMOKE DETECTOR ACTIVATED. THERE WAS NO SMOKE FIRE OR FUMES. MAINTENANCE FOUND SMOKE DETECTOR PROBE NOT SECURED PROPERLY. SWAPPED SMOKE DETECTOR FROM FWD LAVATORY TO RIGHT AFT IAW AMM 26-14-01. FWD DETECTOR OPS TESTED OK IAW AMM 26-14-01.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS)

EMERGENCY LIGHTS FROM MID CABIN TO AFT LT SIDEWALL WILL NOT TURN OFF. TROUBLESHOT AND FOUND EMERGENCY POWER SUPPLY AT LT AT MID CABIN SIDEWALL AT FAULT. R & R EMERGENCY POWER SUPPLY AT LT MID CABIN SIDEWALL IAW AMM 33-51-06, OPS CHECKED NORMAL.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

ON P/T FOUND LEFT OVERWINE EMERGENCY EXIT LIGHTS TURNING OFF AFTER 20 SECONDS SWITCH ON. TROUBLESHOT AND FOUND BAD BATTERY PACK AT POWER SUPPLY STA 565 LT SIDE. R & R BATTERY PACK IAW AMM 33-51-06. OPS CHECKED NORMAL.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS)

EMERGENCY LIGHTS INOPERATIVE. TROUBLESHOOTING FOUND BAD POWER SUPPLY, R & R POWER SUPPLY FOR R1 DOOR LIGHT IAW AMM 33-51-06. OPS CHECKED GOOD.

Part: CARGO TRACK — CORRODED (CARGO BAY)

DURING PHASE 48 INSPECTION, FOUND CORROSION IN FWD CARGO BIN FLOOR TRACK AT LBL 18 AT BODY STATION 500H+15. REPLACED FLOOR TRACK FROM BODY STATION 500G+12 TO 520IAW SRM 53-00-53 REPAIR 3 FIGURE 201 AND INSTALLED STRINGER SPLICE IAW SRM 53-00-53 REPAIR 3, FIGURE 201.

Part: FITTING — CORRODED (LAVATORY)

DURING PHASE 48 INSP FOUND CORROSION IN AFT OUTER MOUNT FITTING FOR A LAVATORY. REPLACED MOUNT FITTING IAW 25-46-99 SPM.

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING PHASE 48 INSPECTION FOUND CORROSION ON 986 FLOORBEAM, LBL 20. REPLACED T CHORD ON FLOORBEAM FROM LBL 50 TO RBL 50 IAW SRM 53-70-51.

Part: CARGO TRACK — CORRODED (CARGO BAY)

DURING PHASE 48 INSPECTION, FOUND CORROSION IN FWD CARGO BIN FLOOR TRACK AT LBL 18 AT BODY STA 500H+15. REPLACED FLOOR TRACK FROM BODY STATION 500G+12 TO 520 IAW SRM 53-00-53, REPAIR 3, FIG 201 AND INSTALLED STRINGER SPLICE IAW SRM 53-00-53, REPAIR 3 FIG 201.

Part: FLOORBEAM — CORRODED (FUSELAGE)

DURING PHASE 48 INSPECTION, FOUND CORROSION ON 986 FLOORBEAM, LBL20 TO RBL 20. REPLACED T-CHORD ON FLOORBEAM FROM LBL 50 TO RBL 50 IAW SRM 53-70-51.

Part: MOUNT FITTING — CORRODED (FUSELAGE)

DURING PHASE 48 INSPECTION, FOUND CORROSION IN AFT OUTER MOUNT FITTING FOR A LAVATORY. REPLACED MOUNT FITTING IAW 25-46-99 AND SPM.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT)

DURING A PREFLIGHT TRANSIT CHECK, MX NOTED AN EMERGENCY ISLE LIGHT AT ROW 14 ABC WAS DIM. LAMPED EMERGENCY ISLE LIGHT AT ROW 14 ABC. OPS CHECKED NORMAL.

Part: WARNING LIGHT — ILLUMINATED · airframe 26,032 hrs · 10,117 cycles

AFTER ENGINE START "TR UNIT" LIGHT ILLUMINATED.

Part: TIRE — SEPARATED (NLG) · airframe 18,630 hrs · 7,250 cycles

DURING GEAR RETRACTION NOSE GEAR NOISE WAS LOUDER THAN NORMAL ALL OTHER INDICATIONS NORMAL. FOUND LEFT FWD TIRE ASSEMBLY HAS A SPLIT ON INNER SIDEWALL AND AN AREA OF TREAD SEPARATING OFF TIRE. INSPECTION W/W AREA NO OTHER DEFECTS NOTED. SEE LOG PAGE 233638 ITEM 1 FOR TIRE REPLACEMENT.

Part: UNKNOWN — MALFUNCTIONED (AC BAY) · airframe 25,500 hrs · 9,856 cycles

ETOPS SIGNIFICANT SYSTEM: RIGHT PACK TRIP ILLUMINATED AFTER ENG START. PERFORMED CABIN CONTROLLER BITE IAW FIM TASK 21-31 TASK 822 CLEARED FAULT PACK TRIP EXT.

Part: UNKNOWN — MALFUNCTIONED (APU) · airframe 25,201 hrs · 9,718 cycles

ETOPS SIGNIFICANT SYSTEM: APU FAULT LIGHT ON START. MAINT MESSAGE 49-31016, OVERTEMP SHUT DOWN. PERFORMED BITE TEST OF APU IAW 737-800 FIM 49-60 TASK 801. FOUND MESSAGE 49-1010, 49-31016. ACCOMPLISHED T/S IAW 737-800 FIM 49-40 TASK 801. OPS CHECKS NORMAL. THIS CLEARS DMI PLACARD REMOVED NOTE APU DC START HAD SLOW ACCELERATION TIME ON 1ST ATTEMPT.

Part: UNKNOWN — LEAKING (FUEL SYSTEM) · airframe 25,052 hrs · 9,622 cycles

ETOPS SIGNIFICANT SYSTEM: DURING WALKAROUND FOUND FUEL DRIPPING FROM HPTCC DRAIN. ACCOMPLISHED ACTUATOR TEST IAW 737-800 AMM (TEST 12) ACTUATOR TEST PASSED, NO LEAKS NOTED DURING TEST. ACCOMPLISHED TEST 3A- IDLE POWER LEAK CHECK IAW 737-800 AMM 71-00-00 & 71-71-00, OPS CHECK NORMAL WITHIN LIMITS. ACTUATOR TEST AMM 71-00-00.

Part: SMOKE DETECTOR — INOPERATIVE (CARGO BAY) · airframe 25,042 hrs · 9,618 cycles

ETOPS SIGNIFICANT SYSTEM: AFT CARGO FIRE DETECTION "B" LOOP WILL NOT TEST. ACCOMPLISHED BITE TEST ON AFT CARGO ELECTRONICS UNIT. FOUND B1 DETECTOR AT FAULT. REMOVED AND REPLACED AFT CARGO B1 SMOKE DETECTOR IAW B737-800 MM 26-16-01. OPS CHECK NORMAL.

Part: LOCK — POPPED (OVERWING EXIT) · airframe 24,653 hrs · 9,440 cycles

POWER ADVANCED FOR T/O, WARN LTS RIGHT FWD & AFT OVERWING EXIT LTS ON, T/O ABORTED APPROX 20 KTS. DURING T/S FOUND R OVERWING FLT LOCK POPPED. RESET C/B LIGHTS REMAINED ILLUMINATED. PERFORMED BITE TO PSEU IAW FIM 32-09 TASK 801 AND FOUND RELATED FAULTS DISPLAYED. RESET LATCHS AS PER PSEU BITE AND CLEARED.

Part: FIRE WARNING — MALFUNCTIONED (CARGO BAY) · airframe 24,618 hrs · 9,423 cycles

ETOPS SIGNIFICANT SYSTEM: CARGO FIRE TEST FAILED AFT CARGO FIRE LIGHT DOES NOT COME ON DETECTOR FAULT LIGHT COMES ON DET SELECT SWITCH AT "B". PERFORMED FIM 26-16 TASK 804, NO DEFECTS NOTED, SYSTEM OPS CHECK NORMAL.

Part: DISPLAY — INOPERATIVE (COCKPIT) · airframe 24,547 hrs · 9,376 cycles

ETOPS SIGNIFICANT SYSTEM: WEATHER RADAR RETURNS WEAK CAPTAIN'S SIDE. ADDITIONAL INFO, WEATHER RADAR (CAPTAIN'S SIDE) DISPLAY INTERMITTENT. T/S IAW FIM 31-62 TASK 801. FOUND THE NR 1 DEU IS INOP. REMOVED & REPLACED NR 1 DEU IAW B737-800 AMM 31-62-21, OPS CHECK NORMAL.

Part: WARNING SYSTEM — INTERMITTENT (COCKPIT) · airframe 24,327 hrs · 9,283 cycles

ETOPS SIGNIFICANT SYSTEM: APU FAULT LIGHT 492-020-00. PERFORMED APU BITE TEST IAW FIM 49-60 TASK 801 FOUND FAULT TO BE INTERMITTENT LIGHT EXTINGUISHED OK TO CONTINUE SERVICE.

Part: SHUTOFF VALVE — MALFUNCTIONED (APU) · airframe 24,283 hrs · 9,271 cycles

ETOPS SIGNIFICANT SYSTEM: APU FAULT LIGHT. REMOVED AND REPLACED S/O VALVE ASSY, OPS CHECK GOOD IAW AMM 28-25-02.

Part: RELAY — FAILED (FUEL SYSTEM) · airframe 24,193 hrs · 9,222 cycles

ETOPS SIGNIFICANT SYSTEM: WITH 5000K LEFT IN CENTER TANK LT FUEL BOOST PUMP LIGHT CAME ON AND STAYED ON, PUMP TURNED OFF, LIGHT WENT OFF. PERFORMED FIM 28-22-801 FOUND BOOST PUMP RELAY BAD. REMOVED & REPLACED RELAY PER WDM 28-23-11, OPS CHECK GOOD.

Part: INDICATION SYS — ACTIVATED (COCKPIT) · airframe 24,193 hrs · 9,222 cycles

ETOPS SIGNIFICANT SYSTEM: AFTER NR 2 REVERSER DEPLOYED NR 2 ENGINE CONTROL LIGHT CAME ON. PERFORMED NR 2 ENGINE BITE TEST NO FAULTS FOUND DURING BITE TEST. GROUND TEST EEC, NO EEC TEST FAULTS AT THIS TIME. PERFORMED IAW BOEING 737-800 FIM 73-00 TASK 801.

Part: WARNING SYSTEM — INTERMITTENT (FUEL SYSTEM) · airframe 24,181 hrs · 9,220 cycles

ETOPS SIGNIFICANT SYSTEM: LEFT CENTER FUEL TANK LOW PRESSURE LIGHT ILLUMINATES INTERMITTENTLY. PERFORMED OPS TEST OF LEFT CENTER FUEL TANK BOOST PUMP NO PROBLEMS FOUND AT THIS TIME, ALL MX DONE IAW AMM 28-22-41.

Part: HMU — MALFUNCTIONED (NR 2 ENGINE) · airframe 24,161 hrs · 9,208 cycles

ETOPS SIGNIFICANT SYSTEM: NR 2 ENG CONTROL LIGHT CAME ON DURING LANDING. REMOVED AND INSTALLED HMU PER AMM 73-21-10 RAN ENGINE & TESTED PER AMM 71-00-00, ALL CHECKS GOOD.

Part: INDICATION SYS — FALSE ACTIVATION (COCKPIT) · airframe 24,159 hrs · 9,206 cycles

ETOPS SIGNIFICANT SYSTEM: NR 2 ENGINE CONTROL LIGHT CAME ON DURING LANDING ROLL OUT. PERFORMED FIM 73-06 TASK 801 FAULTS CLEARED RAN ENG AND PERFORMED FMC/EEC BITE CK, NO FAULTS FOUND. ENG OPS CHECK GOOD.

Part: SWITCH — MALFUNCTIONED (STARTER SYS) · airframe 24,118 hrs · 9,189 cycles

ETOPS SIGNIFICANT SYSTEM: START VALVE OPEN ALERT ON ENGINE NR 2. REMOVED AND REPLACED NR 2 ENGINE START SWITCH IAW B737-800 MM 80-11-00. STARTED NR 2 ENGINE TWICE AND START SWITCH OPS CHECK NORMAL AS PER AMM 71-00-00, TEST 3A NO DEFECTS NOTED.

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGOP BAY) · airframe 24,098 hrs · 9,178 cycles

ETOPS SIGNIFICANT SYSTEM: AFT CARGO COMPARTMENT LOOP "A" FAILED CARGO FIRE TEST. REMOVED AND REPLACED AFT CARGO COMPT POSITION "A3" SMOKE DETECTOR IAW AMM. OPS CHECK OK.

Part: IDG — INOPERATIVE (NR 1) · airframe 23,772 hrs · 9,033 cycles

ETOPS SIGNIFICANT SYSTEM: AFTER ENGINE START, NR 1 DRIVE LIGHT ILLUMINATED AND GENERATOR WOULD NOT GO ON LINE. REMOVED AND REPLACED NR 1 IDG IAW MM 24-11-11. DMI REMAINS OPEN, OPERATED NR 1 ENGINE IAW AMM 71-00-00, . NR 1 IDG OPS CHECKED NORMAL IAW AMM 24-11-11.

Part: CONNECTOR — DIRTY (FIRE DETECTOR) · airframe 23,724 hrs · 9,005 cycles

ETOPS SIGNIFICANT SYSTEM: NR 2 ENGINE FIRE DETECTION LOOP "B" WOULD NOT TEST. CLEANED CONNECTOR DP1620 ON NR 2 ENGINE FIRE WALL IAW WDM 26-11-21 OPS CHECK NORMAL IAW MM 26-11-00. AIRCRAFT RETURNED TO 180 MINUTES ETOPS.

Part: A/C PACK — INOPERATIVE (RIGHT) · airframe 23,682 hrs · 8,985 cycles

ETOPS SIGNIFICANT SYSTEM: PACK LIGHT COMES ON UNEXPECTEDLY DURING MASTER CAUTION RECALL. RIGHT PACK INOP.

Part: CONNECTOR — LOOSE (FIRE DETECTION) · airframe 23,661 hrs · 8,978 cycles

ETOPS SIGNIFICANT SYSTEM: NR 2 ENGINE FIRE DETECTION "B" LOOP HAS FAULT LIGHT. FOUND CONNECTOR LOOSE ON PYLON. RE-SECURED AND OPS CHECKED OK.

Part: UNKNOWN — MALFUNCTIONED · airframe 23,661 hrs · 8,978 cycles

ETOPS SIGNIFICANT SYSTEM: PACK LIGHT ILLUMINATED ON RECALL ONLY. SYSTEM BITE AND OPS CHECK PERFORMED. NO DEFECTS NOTED.

Part: FMC — FAULTED (COCKPIT) · airframe 20,730 hrs · 7,982 cycles

ETOPS SIGNIFICANT SYSTEM - FMC FAIL LIGHT ILLUMINATED ON CDU. FMC DISAGREE.

Part: FLAP — MALFUNCTIONED (WING) · airframe 21,670 hrs · 7,853 cycles

ETOPS SIGNIFICANT SYSTEM - FLAPS STUCK AT FLAPS 2 DURING APPROACH WITH FLAP HANDLE AT 30 SETTING. FLAPS REMAINED AT 2 AFTER FLAP HANDLE WAS RETRACTED FOR GO AROUND. ALTERNATE FLAP METHOD USED.

Part: EEC — FAULTED (NR 1 ENGINE) · airframe 20,440 hrs · 7,794 cycles

ETOPS SIGNIFICANT SYSTEM - NR 1 ENGINE EEC FAULT FOUND DURING BITE CHECK WHILE C/W PREFLIGHT/TRANSIT CHECK.

Part: EEC — MALFUNCTIONED (NR 1 ENGINE) · airframe 20,440 hrs · 7,794 cycles

FOUND FAULT ON NR 1 ENGINE EEC DURING BITE CHECK WHILE C/W PREFLIGHT/TRANSIT CHECK.

Part: VALVE — STUCK (APU COMPARTMENT)

DURING DEPARTURE, APU BLEED VALVE CLOSED WITH APU BLEED SWITCH OPEN. TROUBLESHOT SYSTEM. REMOVED AND REPLACED APU BLEED AIR VALVE IAW AMM. OPERATIONAL CHECKED SYSTEM AND LEAK CHECKED NORMAL. RETURNED AIRCRAFT TO SERVICE. (K)

Part: WARNING LIGHT — ILLUMINATED (ENGINE)

DURING TAKEOFF ROLL, ENGINE LIGHT CAME ON AT F/O ANNUNCIATOR PANEL AND EEC ALTERNATE LIGHT CAME ON AT OVERHEAD PANEL. ABORTED TAKEOFF AND RETURNED TO GATE WITHOUT INCIDENT. CHECKED BOTH ENGINES FOR FAULTS AND RECEIVED FAULT CODES 73-31671 AND 73-31672 AT NR 1 AND NR 2 ENGINES. PERFORMED ENGINE RUN AND COMPLIED WITH FIM TASK 73-28-TASK 807. NO FAULTS PRESENT AT THIS TIME. COMPLIED WITH SECOND ETOPS PDSC WITH NO DEFECTS FOUND AT THIS TIME. AIRCRAFT RETURNED TO REVENUE SERVICE IN SPM.

Part: ROLLER — DISLODGED (PAX DOOR)

AFTER TAKEOFF FROM PHX AND DURING CLIMB THE COCKPIT WAS INFORMED THE L1 DOOR WAS NOT SEALED. THE AIRCRAFT WOULD NOT PRESSURIZE. FOLLOWED ABNORMAL PROCEDURES AND CHECKLIST. RETURNED TO PHX WITHOUT INCIDENT. FOUND L1 DOOR UPPER AFT ROLLER NOT IN CHANNEL. INSPECTED ALL ROLLERS AND DOOR FRAME AND SEAL, NO DEFECTS FOUND. CYCLE DOOR SEVERAL TIMES, ALL OPS NORMAL IAW MM 52-11-00. AIRCRAFT RETURNED TO SERVICE. (M)

Part: IDG — INOPERATIVE (NR 1 ENGINE)

DURNG CRUISE INBOUND TO SNN, NR 1 IDG LIGHT ILLUMINATED IN FILGHT. ALSO,NR 1 GENERATOR OFF BUS AND SOURCE OFF LIGHTS ILLUMINATED. AIRCRAFT LANDED WITHOUT INCIDENT. TRANSFERRED TO DMI 3111. REMOVED AND REPLACED NR 1 IDG AT MIA IAW MM 24-11-11 OPS CHECK GOOD. ETOP VERIFICATION FLIGHT ACCOMPLISHED AND ALL INDICATIONS NORMAL. AIRCRAFT RETURNED TO ETOPS STATUS. (M)

Part: ACTUATOR — INOPERATIVE (LT RAM AIR DOOR)

LEFT PACK LIGHT ILLUMINATED IN FLIGHT. PREVIOUS DMI NR 3104 ON LEFT RAM AIR DOOR FULL OPEN LIGHT REMAINS ON AFTER FLAPS ARE RETRACTED. RETURNED TO MIAMI. REMOVED AND REPLACED LEFT RAM AIR ACTUATOR IAW AMM 21-51-21. OPS CHECKED GOOD. TROUBLE SHOT LEFT PACK LIGHT IAW FIM 21-52 TASK 834. OPERATIONAL CHECKED GOOD. RETURNED TO AIRCRAFT TO SERVICE. (M)

Part: WARNING LIGHT — ILLUMINATED (HYD SYSTEM)

DURING CRUISE DESCENT TO BGR, ENGINE DRIVEN HYDRAULIC PUMPS AMBER LIGHTS CAME ON. WHEN FLAPS SELECTED, 'A' SYSTEM SHOWED '0' QTY AND '0' PRESSURE. DECLARED AN EMERGENCY AND COMPLETED 'A' SYSTEM FAIL CHECKLIST. AIRCRAFT WAS LANDED AT BGR WITHOUT INCIDENT. (M)

Part: PCU — LEAKING (RUDDER)

DURING PREFLIGHT TRANSIT FOUND HYD FLUID LEAKING FROM TAIL AREA JUST AFT OF ELEVATORS (BOTH SIDES) FROM ABOVE AREA. (ETOPS ISSUE) TROUBLESHOOTING FOUND PCU LEAKING. REMOVED MAIN RUDDER PCU IAW MM. REPLACED RUDDER PCU IAW MM. LEAK CHECK AND OPS CHECK OK. AIRCRAFT RETURNED TO SERVICE.

Part: FMC — MALFUNCTIONED (COCKPIT)

RIGHT AFTER TAKEOFF IN A LEFT TURN EXPERIENCED A DUAL FMC FAILURE. BOTH SYSTEMS RETURNED TO NORMAL WHEN WINGS LEVEL. PERFORMED BITE CHECK OF LEFT AND RIGHT FMC'S. NO FAULTS FOUND. SYSTEM OPS CHECK NORMAL ON GROUND. REF MM 34-61-00 AND FIM 34-61-00. RETURNED AIRCRAFT TO SERVICE. (M)